chore(newos4): commit accumulated maintenance outputHEADv4.6.156main

The daily collector and the feedback pipeline had left 57 modified files uncommitted (skills,
modules-index, CHANGELOG, feedback decisions, debug counters). The public mirror publishes git
HEAD, so without this the published repo stayed behind the tree - and it blocked the publisher
outright once uncommitted subtrees started failing loudly.

1 files changed, 36 insertions, 0 deletions

diff --git a/.bkp-fix-20261023_143429/error.php b/.bkp-fix-20261023_143429/error.php
new file mode 100644
index 0000000..242dfca
--- /dev/null
+++ b/.bkp-fix-20261023_143429/error.php
@@ -0,0 +1,36 @@
+<?php
+require_once __DIR__ . '/config.php';
+
+$hash = $_GET['hash'] ?? '';
+if (!$hash) error_response('Missing hash parameter');
+
+$errors = load_json(ERRORS_FILE);
+$sessions = load_json(SESSIONS_FILE);
+
+$matches = array_filter($errors, fn($e) => ($e['hash'] ?? '') === $hash);
+$matches = array_values($matches);
+
+if (empty($matches)) {
+    error_response('Error not found', 404);
+}
+
+$totalCount = array_sum(array_column($matches, 'count'));
+$uniqueSessions = array_unique(array_column($matches, 'session_id'));
+$firstSeen = min(array_column($matches, 'first_seen'));
+$lastSeen = max(array_column($matches, 'last_seen'));
+
+json_response([
+    'success' => true,
+    'hash' => $hash,
+    'total_occurrences' => count($matches),
+    'total_count' => $totalCount,
+    'unique_sessions' => count($uniqueSessions),
+    'first_seen' => $firstSeen,
+    'last_seen' => $lastSeen,
+    'type' => $matches[0]['type'] ?? 'unknown',
+    'severity' => $matches[0]['severity'] ?? 'error',
+    'category' => $matches[0]['category'] ?? 'runtime',
+    'sample_message' => $matches[0]['message'] ?? '',
+    'sample_stack' => $matches[0]['stack'] ?? null,
+    'occurrences' => array_slice($matches, 0, 20),
+]);